Bachelor in Physics, Boston University, 1960. Master of Arts, Brandeis University, 1963. Doctor of Philosophy in Physics and Astrophysics, Brandeis University, 1967.
Staff engineer, Massachusetts Institute of Technology, Cambridge, Massachusetts, 1963-1967;
research associate, Massachusetts Institute of Technology, Cambridge, Massachusetts, 1967-1971;
research affiliate, Massachusetts Institute of Technology, Cambridge, Massachusetts, 1971-1977;
founder, president, treasurer, Amnet, Inc. (formerly Applied Science International Teleprocessing, Inc.), Framingham, Massachusetts, 1969-1978;
Chairman of the Board, Amnet, Inc. (formerly Applied Science International Teleprocessing, Inc.), Watertown, Massachusetts, 1978-1981.
Senior consultant Mitre Corporation, Bedford, Massachusetts, 1967-1969. Consultant Massachusetts Institute of Technology, 1972-1973, Institute Corporation and Government Strategy, Boston, 1982-1983. Corporation representative American national standards institute Data Communications Standards Coms., New York City, 1980-1984.
Founder, board directors The Talking Muse, Inc., Newton, Massachusetts, since 1981. Founder, president treasurer Jupiter Technology, Inc., Waltham, Massachusetts, 1981-1986, chairman, 1986-1989. President Ingham and Associations, Newton, 1989-1990.
Founder, president All Media Solutions, Inc., Watertown, Massachusetts, since 1990. President Jupiter Technology, Inc., Waltham, Massachusetts, 1992-1993.
Founding president Waldorf School Association Massachusetts, 1970-1976. Trustee The Christian Community, Brookline, Massachusetts, 1972-1996. Board directors Carroll Center, Newton, Massachusetts since 1983.
Member Newton Conservators, since 1985. Member corporation Lexington, Massachusetts Waldorf School, 1989-1995. Member Anthroposophical Society of America, Institute of Electrical and Electronics Engineers.
Married Joanne Christine Nealon, June 14, 1958. Children: Elinore France Baxter, Melissa Jane Ostrom, David Michael.